package com.ruoyi.contact.service;

import com.ruoyi.contact.domain.ContactLevel;

import java.util.List;
import java.util.Map;

/**
 * 联系人等级Service接口
 * 
 * @author useragent-1
 * @date 2025-06-04
 */
public interface IContactReportService
{

    public List<Map<String, Integer>> selectContactCountByCategory();
    public List<Map<String, Object>> selectContactCountByMonth();

}
